Numeracy
9th August 1970
- 1Writing and Simplifying Ratio1 mark
Write the ratio 25 : 35 in its simplest form.
- 2Coordinates2 marks
A is the point (0, 2) and B is the point (2, 8). Write down the midpoint of AB.
- 3Probability (Foundation)2 marks
A bag holds 6 red, 2 blue and 4 green counters. One is taken at random. Work out the probability it is blue.
- 4Frequency Polygons2 marks
A frequency polygon is drawn for grouped data. One class is 30 < x <= 50. What value on the x-axis is the point plotted at?
- 5Negative Numbers2 marks
At midnight the temperature in Fort William is -9°C. By noon it has risen by 6°C. What is the temperature at noon?
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